Host Defense Mushrooms Stamets 7 supplement bottle
What We Researched
9 active ingredients analyzed · 1 inactive ingredient decoded · 5 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
62
Product Score Fair
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Royal Sun Blazei (as Brown Rice, Fermented) 143 mg
Cordyceps (as Brown Rice, Fermented) 143 mg
Reishi (as Brown Rice, Fermented) 143 mg
Maitake (as Brown Rice, Fermented) 143 mg
Lion's Mane (as Brown Rice, Fermented) 143 mg
Chaga (as Brown Rice, Fermented) 143 mg
Mesima (as Brown Rice, Fermented) 143 mg
Bioavailability Fair

Absorption Rating

  • Cordyceps (as Brown Rice, Fermented) Fair
  • Reishi (as Brown Rice, Fermented) Poor
  • Maitake (as Brown Rice, Fermented) Good
  • Lion's Mane (as Brown Rice, Fermented) Fair
  • Chaga (as Brown Rice, Fermented) Fair
Other Ingredients Excellent

Fillers & Additives

  • Pullulan
Efficacy Very Poor

Dosage Analysis

  • Cordyceps (as Brown Rice, Fermented) 143 mg Under-dosed
  • Reishi (as Brown Rice, Fermented) 143 mg Under-dosed
  • Maitake (as Brown Rice, Fermented) 143 mg Under-dosed
  • Lion's Mane (as Brown Rice, Fermented) 143 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 5 kcal
Total Carbohydrate 1 g 1%
Royal Sun Blazei (as Brown Rice, Fermented) 143 mg
Cordyceps (as Brown Rice, Fermented) 143 mg
Reishi (as Brown Rice, Fermented) 143 mg
Maitake (as Brown Rice, Fermented) 143 mg
Lion's Mane (as Brown Rice, Fermented) 143 mg
Chaga (as Brown Rice, Fermented) 143 mg
Mesima (as Brown Rice, Fermented) 143 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Pullulan Safe

Forms plant-based capsule shells. Fully fermentation-derived.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$18$17$16$15$14 $15.79
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Host Defense Mushrooms

Founded 1980 · Olympia, Washington, USA · 50 products · hostdefense.com/

Certifications

5 certifications
B Corp Certified Verified Source
Consumerlab Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

1 incident
Prop 65 Lead, Cadmium, Arsenic2025-09-05Source
Related Supplements
Frequently Asked Questions
Is Host Defense Mushrooms Stamets 7 a good supplement?

Host Defense Mushrooms Stamets 7 received a product quality score of 62/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients with 15 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Host Defense Mushrooms, holds a brand trust score of 86/100 with 5 verified certifications including B Corp Certified, Consumerlab, Usda Organic, Fda Gmp Inspections.

What are the ingredients in Host Defense Mushrooms Stamets 7?

Host Defense Mushrooms Stamets 7 contains 9 active ingredients: Calories (5 kcal), Total Carbohydrate (1 g), Royal Sun Blazei (as Brown Rice, Fermented) (143 mg), Cordyceps (as Brown Rice, Fermented) (143 mg), Reishi (as Brown Rice, Fermented) (143 mg), Maitake (as Brown Rice, Fermented) (143 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Host Defense Mushrooms Stamets 7 safe to take?

Host Defense Mushrooms Stamets 7 has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Host Defense Mushrooms a trustworthy supplement brand?

Host Defense Mushrooms receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in Olympia, Washington, USA, the company offers 50 products in their lineup. They hold 5 verified certifications including B Corp Certified, Consumerlab, Usda Organic, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Host Defense Mushrooms has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.